FASCO
FASCO D1173 machinery motor 1/35 HP 115V 1.3A 550 RPM
Condenser fan motor rated 1/35 hp at 550 RPM with 115 V AC, 1.3 A draw and shaded-pole design
- 1/35 HP shaded-pole motor runs at 550 RPM for steady airflow
- 115 V AC single-phase design suits residential HVAC systems
- 3 A full-load current keeps circuit loading low
- Auto thermal protection in Class B insulation guards against overheating
- Lug mounting and clockwise shaft rotation match Jenn Air 70CR fitment
Motor Role and Fit
The FASCO D1173 is a shaded-pole condenser fan motor rated at 1/35 HP for 115 V AC single-phase supply. It delivers 550 RPM nameplate speed at 60 Hz and draws 1.3 A full-load current. The unit serves as a direct OEM replacement for Jenn Air reference 70CR.
Installation Requirements
A 3.3 frame with lug mounting fits the original bracket pattern without modification. The open air-over enclosure requires the existing airflow path to provide cooling. Rotation is fixed clockwise viewed from the shaft end, so the fan blade must match that direction. Automatic thermal protection and Class B insulation are built in.
Sustained Operation
Continuous duty is rated at a 1.0 service factor with a maximum ambient temperature of 40 °C. The motor is not usable at 200 V or 208 V, so voltage must remain at the nominal 115 V supply. Under steady load the auto-reset thermal protector cycles the winding off if temperature limits are reached.
Highlights
- 1/35 HP shaded-pole motor runs at 550 RPM for steady airflow
- 115 V AC single-phase design suits residential HVAC systems
- 3 A full-load current keeps circuit loading low
- Auto thermal protection in Class B insulation guards against overheating
- Lug mounting and clockwise shaft rotation match Jenn Air 70CR fitment
Specifications
| Brand | FASCO |
|---|
Questions about this item
Will the 1/35 HP motor overheat if it runs continuously at 550 RPM?
The motor carries Class B insulation rated for a maximum ambient temperature of 40 °C and includes automatic thermal protection that shuts the windings down if internal heat rises too high.
How much noise and heat does the shaded-pole design produce during all-day operation at 115 V?
Shaded-pole construction runs at modest efficiency, so expect noticeable warmth and a low mechanical hum typical of 1/35 HP open air-over motors in condenser-fan service.
What mounting hardware and electrical supply must already be in place for this 3.3 frame motor?
You need a 115 V AC, 60 Hz single-phase circuit capable of 1.3 A, plus lug mounting points that match the 3.3 frame dimensions and a shaft oriented for clockwise rotation viewed from the shaft end.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



